keyboard navigation of selection. adding API for nsIFrame. fixing nsFrame and nstextframe to reflect the implementations of the nsIFrame API. nsRangeList implements the handlekeyevent now.

1999-02-02 00:23:40 +00:00
parent eaffa1b45d
commit ae1818857e
12 changed files with 315 additions and 24 deletions
--- a/layout/html/base/src/nsFrame.cpp
+++ b/layout/html/base/src/nsFrame.cpp
@@ -1841,6 +1841,14 @@ nsFrame::GetSelected(PRBool *aSelected, PRInt32 *aBeginOffset, PRInt32 *aEndOffs
 }


+NS_IMETHODIMP
+nsFrame::PeekOffset(nsSelectionAmount aAmount, nsDirection aDirection,  nsIFrame **aResultFrame, 
+                    PRInt32 *aFrameOffset, PRInt32 *aContentOffset)
+{
+  //default, no matter what grab next/ previous sibling. 
+  return NS_ERROR_FAILURE;
+}
+
 //-----------------------------------------------------------------------------------

 /********************************************************